Which description about HBase components is correct?

• A.The stored data is in the form of KV
• B.is a NoSQL data
• C.is distributed
• D.is column oriented

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Which of the following components does the platform architecture of Huawei's big data solution include?

• A.GaussDB 200
• B.Fusiolnght Manager
• C.Datafarm layer
• D.Hadoop layer

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F1ume supports monitoring and transmission of newly added files in the directory, enabling data transmission. Which type of source is described above?

• A.exec source
• B.syslog source
• C.spooling directory source
• D.http source

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If the data producer needs to decide to send data to a certain task of the target Bolt. Which of the following message publishing strategies should be selected

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In the YARN service, if you want to set the capacity of the queue QuqueA to 30%, which parameter should be configured?

• A.YARN.scheduler.capacity.root.QueueA.state
• B.YARN.scheduler.capacity.root.QueueA.user-limit-factor
• C.YARN.scheduler.capacity.root.QueueA.minimum-user-limit-percent
• D.YARN.scheduler.capacity.root.QueueA.capacity

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